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#2
Under 'Engine Diagnostics' you have the ability to completely disable the DTC's under the 'Processing Enablers' section or simply disable the MIL under 'MIL Enablers'. To turn the DTC test off, set the codes to 'X' under 'Processing Enablers'. If you want the tests to run, but don't want to see the MIL then set the same codes to 'No MIL' under the 'MIL Enablers' section.